Each year Salesforce has had a major conference called Dreamforce since its inception in 2003. I have been very fortunate to attend the last three and participated as a speaker in 2017.
My first year at Dreamforce had me on the Dreamboat. I wrote a post titled Dreamboat Discovery as well as several others surrounding my first major business conference.
My third year at Dreamforce was major for me. So major, I am still reflecting and writing months afterwards.